156926745

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{205133}}^1$

素因数の和:205161

約数の個数: 24

約数和(自身を含む): 288008136

約数和(自身を除く): 131081391

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 205133, 615399, 1025665, 1846197, 3076995, 3487261, 9230985, 10461783, 17436305, 31385349, 52308915, 156926745]

約数ペア:

[(1, 156926745), (3, 52308915), (5, 31385349), (9, 17436305), (15, 10461783), (17, 9230985), (45, 3487261), (51, 3076995), (85, 1846197), (153, 1025665), (255, 615399), (765, 205133)]